Hire the best Windows Freelancers in Ontario

Name: Windows professionals
Brand: Upwork
Rating: 4.9 (100 reviews)

Check out Windows Freelancers in Ontario with the skills you need for your next job.

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Clients rate Windows professionals

4.9/5

based on 100 client reviews

$50 hourly
Kassem A.
- 5.0/5
- (14 jobs)
I am a dedicated and results-driven System Administrator passionate about enhancing IT infrastructure and ensuring seamless operations. With a strong foundation in Windows Server administration, I excel at managing on-premises environments while leveraging Microsoft Azure to design, implement, and maintain scalable, secure, and high-performing cloud solutions. My expertise spans Azure Virtual Desktop, virtual machines, networking, file shares, and more, ensuring organizations achieve optimal efficiency and security. Beyond traditional server management, I specialize in Microsoft Intune, streamlining mobile device management (MDM) to provide a smooth, secure experience across diverse endpoints. My commitment to staying ahead of emerging technologies allows me to implement cutting-edge solutions that drive business success. With a proven track record of boosting system reliability, security, and performance, I thrive on optimizing IT operations and empowering teams through innovative strategies. Let’s connect to explore how my expertise in Azure, Windows Server, and Intune can contribute to the success of your organization!

Windows
Server
Microsoft Intune
Linux System Administration
Windows Administration
Microsoft Windows
Linux
Microsoft Azure
Amazon Web Services
Windows Server
$60 hourly
Deepender S.
- 5.0/5
- (9 jobs)
ELK stack engineer with experience in ELK stack setup and management, Beats installation and configuration, Kibana management along with Data Visualization and dashboards creations. Solutions delivered involving trend analysis and infrastructure monitoring and alerting using ELK stack as well as secondary SIEM solution. Expertise in handling a diverse range of operations entailing ELK Stack, Office 365 Administration, Active Directory services, Exchange, SCCM, Web, DNS, DHCP, File Server, Print Server (including HPAC), PKI, AD RMS, MBAM, Zimbra. Excellent written, communication, inter personal, liaison and problem solving skills with the ability to work in multi-cultural environment.

Windows
Windows Server
ELK Stack
Microsoft Windows
Microsoft Azure
Microsoft SCCM
Office 365
C#
Microsoft Active Directory
Elasticsearch
$40 hourly
Umer S.
- 0.0/5
- (0 jobs)
I am an experienced Security Analyst and versatile IT professional with a strong background in enhancing cybersecurity postures, developing robust software solutions, creating cutting-edge web platforms, and delivering impactful graphic designs. With years of industry expertise, I've worked with clients across various sectors, including SaaS companies, e-commerce, and startups, helping them achieve operational excellence and standout online presences. In cybersecurity, I specialize in establishing robust security controls based on frameworks like NIST 800-53, conducting penetration tests, and raising security awareness. For example, I achieved a 57% improvement in training performance for one client through tailored security programs. I’ve conducted vendor risk assessments, streamlined security processes, and contributed to ARR/Revenue growth by supporting Sales teams with vendor security questionnaires and client-facing security enhancements. In software engineering and web development, I design and implement responsive, high-performing websites and applications. My expertise spans Shopify, WooCommerce, and WordPress for e-commerce solutions, allowing businesses to establish professional online stores that drive conversions. I also bring extensive experience in custom software development, from ideation to deployment, ensuring high-quality, scalable solutions tailored to each client’s needs. As a graphic designer, I deliver visually compelling designs that align with brand identities and captivate audiences. Whether it's crafting logos, creating marketing materials, or optimizing UI/UX for digital platforms, my focus is always on delivering exceptional results. Highlights of my services include: - Consistently maintaining 99.99% service uptime for clients - Elevating external security pages to instill customer trust - Proficiency in tools like Splunk, cloud security, and vulnerability assessment - Seamless integration of secure, responsive e-commerce platforms - Custom graphic designs tailored to brand-specific goals With a CompTIA Security+ certification and expertise in cybersecurity, web development, and design, I am committed to helping clients achieve their goals. Whether you need to strengthen your digital defenses, build an innovative online store, or create stunning visuals, I’m here to bring your vision to life. Let’s work together to enhance your business, elevate your brand, and protect your digital assets!

Windows
Branding & Marketing
WordPress
Shopify
Web Development
Graphic Design
NIST SP 800-53
NIST Cybersecurity Framework
Web Application Security
Technical Writing
Administrative Support
Risk Assessment
Microsoft Windows
Incident Response Plan
Information Security
Network Security
$40 hourly
Jacob S.
- 0.0/5
- (2 jobs)
I'm an award-winning designer with a passion for clean, functional design. My editorial and in-house design background brings a wide range of skills and experience. Whether working within a client’s brand guidelines or free from restrictions, I bring function, purpose and creativity to elevate every project. • 10+ years experience in Adobe Creative Suite, Microsoft Office, Articulate RISE & Storyline. • I pay attention to the details. I ask questions upfront, plan what needs to be done and deliver on a short timeline with little direction.

Windows
Articulate Storyline
MacBook
Microsoft Windows
Quark Xpress
Articulate Rise
Microsoft Office
Creative Direction
Adobe Creative Suite
Software QA
Software Testing
$56 hourly
Mohamed Atheeq P.
- 0.0/5
- (0 jobs)
Effective Sales Manager bringing forth valuable industry experience and a passion for sales & marketing. Adept in analytical thinking, strategic planning, leadership, and the management of staff and procedures. In addition, I am a Qualified Pilot with experience in Diamond Single & Multi-engine aircraft. Hardworking and diligent professional with an eye for detail and an extensive understanding of flight safety and operational standards.

Windows
Administrative Support
Sales Leads
HubSpot
Data Entry
Office 365
macOS
CRM Software
Sales Call
Sales Development
Time Management
Price & Quote Negotiation
Account Management
Lead Generation
Virtual Assistance
Microsoft Windows
$56 hourly
Chris B.
- 0.0/5
- (1 job)
I'm a seasoned Systems Administrator helping businesses organize their tech stack and fully utilize each applications functionality to maximize efficiency and effectiveness.

Windows
Microsoft SharePoint
Google Workspace Administration
Information Technology
Microsoft Endpoint Manager
Slack
HubSpot
Cloud Management
JAMF
SOC 2
Asana
Jira
Mobile Device Management
Microsoft Windows
Office 365
Salesforce
$30 hourly
Oluwatoyosi A.
- 4.9/5
- (4 jobs)
Experienced and Dedicated IT Professional with over 7 years hands-on experience in the technical and customer support field for local and international companies. Possessing excellent communication and customer relations skills. Dedicated to exceeding client expectations by verifying satisfactory resolutions with excellent technical skills needed at the top percentile of any workforce. Conversant with use of CRM tools including ASD and Rave. Ready to leverage deep technical knowledge and amiable personal interactions to provide superlative technical responses.

Windows
Microsoft Outlook
Tech & IT
Microsoft Exchange Online
Microsoft Office
Technical Support
Troubleshooting
End User Technical Support
Office 365
Microsoft Windows
$40 hourly
Armaan N.
- 0.0/5
- (0 jobs)
I am an IT Specialist with over 4 years of experience in Microsoft Intune, Azure Active Directory and Office 365. I have worked on both support side and worked on projects to build Intune environment from ground up. I can help you with the following: *Windows 10/11 lifecycle management. *Design device enrollment in Intune (Autopilot, ADE (DEP), Android Fully Managed, Teams devices). *Apple Business Manager, Samsung Knox setup *Configuration and Support AAD Joined, HAAD Joined, Co-Managed, GPO enrollments. *Mobile Application management (App protection and App configuration) *Configuration policies setup. *Compliance policies setup. *Endpoint Security - ASR, AntiVirus policies setup. *Windows devices encryption - Microsoft Bitlocker. *App Deployments (VPP, LOB, Win32, MS Store Apps). *Azure AD User, Groups and Enterprise apps management. *Azure AD conditional access setup and management.

Windows
Microsoft Windows
Android
iOS
AOSP
Mobile Device Management
Hardware Troubleshooting
macOS
Windows Administration
Customer Service
Microsoft Active Directory
Microsoft Azure
Windows Server
$50 hourly
Myles P.
- 0.0/5
- (1 job)
Passionate Full Stack Developer with over a decade of experience in creating innovative and user-friendly technology solutions. Skilled in .NET, JavaScript, ReactJS, NodeJS, and various CMS platforms. Proven track record in enhancing web applications, mentoring developers, and delivering custom solutions. Known for solving complex problems and exceeding expectations. Always eager to learn and take on new challenges to create transformative technology.

Windows
macOS
Microsoft Windows
Linux
CI/CD
Database
Web Design
Web Accessibility
Web API
MySQL
WordPress
PHP
Node.js
Next.js
React
Web Development
$10 hourly
Aswathi C.
- 0.0/5
- (0 jobs)
• Developed and executed comprehensive test strategies, test plans, and test cases for web and mobile applications, ensuring alignment with business and user requirements. • Collaborated with Agile teams in all phases of the software development lifecycle, from requirement analysis to feature implementation, testing, and final delivery. • Executed functional, regression, and user acceptance tests (UAT), identifying and documenting defects in Jira and Mantis, following through with defect resolution. • Conducted cross-platform compatibility testing (Windows, macOS, Android, iOS) and system integration testing to ensure a seamless end-user experience. • Worked closely with development teams to resolve issues, ensuring timely delivery of high-quality software. • Assisted in preparing the test environment and participated in the creation and maintenance of automated test scripts, contributing to the overall efficiency of the QA process. • Analyzed business, functional, and technical requirements and developed high-level test cases. • Involved in system, regression, exploratory, Pré and post-upgrade testing, and production testing. • Identified, analyzed, and documented defects using Jira and Mantis defect tracking systems, ensuring that defects were properly logged and tracked. • Conducted regression testing to verify that resolved defects did not reoccur and that new features functioned as expected. • Attended defect triage meetings and documented the fixes after performing root cause analysis. • Prioritized testing tasks, and ensured milestones, activities, and tasks are completed as scheduled. • Participated in client meetings and presented application/feature demonstrations to the clients. • Assisted in identifying API's to convert the application from monolith to microservice

Windows
Test Report
Manual Testing
Exploratory Testing
Computer Science
ClickUp
Microsoft Windows
Google Analytics
Stripe
BrowserStack
Functional Testing
Jira
Mobile App Testing
MantisBT
Web Testing
Regression Testing
$20 hourly
Serin P.
- 0.0/5
- (0 jobs)
A desire to provide technical expertise and a business-minded perspective on AI and Machine Learning development and implementation with the experience I had as Support Specialist in Robotics Process Automation and Application Support

Windows
Windows Server
Informatica
C
C++
Java
Artificial Intelligence
Server
System Automation
Machine Learning Model
Microsoft Windows
Robotic Process Automation
Python
JavaScript
Automation
$100 hourly
Greg H.
- 0.0/5
- (0 jobs)
Long history in Windows application development in a network environment. Small applications to whole ERP systems. In the past 5 years also have experience in Mobile app development for Android and iOS, Web development and cloud hosting of related services.

Windows
Windows App Development
Desktop Application
Mobile App
Android
Microsoft Windows
iOS
$19 hourly
Pankti P.
- 5.0/5
- (1 job)
Hello! I'm excited to introduce myself and share how my skills and experiences could be a valuable asset to your projects. With a strong background in the IT industry, I'm confident in my ability to meet and even surpass your expectations. I bring over five years of software development and software testing experience to the table, gained from my role as a Senior Software Engineer at Accenture Solutions Pvt. Ltd. In this position, I collaborate closely with UI/UX designers and clients to craft user-friendly interfaces and seamlessly integrate front-end and back-end payment processing systems. My responsibilities include managing code changes using GIT, deploying and overseeing applications on JBoss and WebLogic servers, and working within Agile development teams, utilizing the Spring framework. Here are some qualifications that make me a strong fit for your project: 1. Technical Proficiency: I possess expertise in various programming languages, including Java, SQL, HTML, and CSS. I'm also well-versed in essential development tools like Eclipse, Toad, SoapUI, and PuTTY. 2. Project Management Skills: My postgraduate certificate in Project Management from Fanshawe College equips me with valuable skills in project planning, execution, and delivery. 3. Commitment to Quality: I'm dedicated to delivering high-quality solutions and have consistently demonstrated this commitment throughout my career. 4. Agile Methodology: I have a strong grasp of Agile methodologies and have successfully contributed to projects within this framework. 5. Certifications: I hold certifications in Azure Fundamentals and SAFe 4 Agile, highlighting my dedication to continuous learning and professional growth. I'm genuinely excited about the possibility of joining your team and leveraging my technical expertise to translate business requirements into winning solutions, rigorously build and test applications, and contribute to project plans and estimations. I thrive on embracing complex challenges, supporting clients and project teams, and ensuring the delivery of top-notch results. I genuinely appreciate your consideration of my application and would welcome the opportunity to discuss further how my skills and experiences align with your company's needs. Thank you for your time, and I eagerly anticipate the possibility of contributing to your organization's success. Warm regards, Pankti Patel

Windows
Microsoft PowerPoint
Agile Software Development
Git
Agile Project Management
Microsoft Excel
Microsoft Visual Studio
Microservice
Microsoft Windows
Computer Engineering
Microsoft Visio
React
CSS
Java
SQL
HTML
$25 hourly
Bikram M.
- 0.0/5
- (0 jobs)
As an IT Consultant at Webpage Nepal, I develop and implement the company's strategy for using technological resources, ensuring efficiency, profitability, and security. I have a Master of Science in Information Technology and a certification in Office 365 Administration, which enable me to design, configure, deploy, and support Microsoft's infrastructure systems and services, such as MS O365, Exchange, Active Directory, MS Teams, OneDrive for Business, GPO, DNS, Microsoft Azure, Backup Storage & Recovery, and VM. With more than 11 years of experience in the Banking, IT Industries and Manufacturing in Nepal and the United Arab Emirates, I have a proven track record of delivering innovative and effective IT solutions that align with the business goals and objectives. I have successfully managed IT initiatives and collaborated with in-house technical staff, providing strategic advice, training, and support. I have also won multiple awards from Microsoft for my cloud skills and knowledge. My mission is to leverage my IT expertise and passion to help businesses achieve digital transformation and growth.

Windows
ITIL
Computing & Networking
Information Technology
CompTIA
Windows Administration
Microsoft Outlook
Information Technology Operations
Cloud Computing
Microsoft Office
Artificial Intelligence
Microsoft Windows
Microsoft Azure
Office 365
$17 hourly
Julian M.
- 0.0/5
- (0 jobs)
I love to work with other people, in a fast paced organization environment. I have experience in time management, fast pace environments, tech programs such as microsoft office/adobe. I am graduating high school this year, pursuing my love for art/animation!

Windows
Microsoft Windows
Microsoft Office
Adobe Creative Suite
Data Entry
Graphic Design
Logo Design
Presentation Design
Specifications
Product Design
Business Presentation
Brand Management
Branding & Marketing
Branding
Brand Development
$28 hourly
Joana G.
- 0.0/5
- (0 jobs)
I am an experienced recruiter with a strong background in talent acquisition and human resources management. I specialize in connecting organizations with top talent by identifying, attracting, and selecting candidates who align with company goals and culture. With a degree in Human Resources Management and Organizational Behavior, I have honed my skills in recruitment strategies, candidate assessment, and managing the hiring process. What I Do Best: Full-cycle recruitment, from sourcing to onboarding Interviewing and assessing candidates to ensure cultural and professional fit Building and maintaining strong relationships with clients and candidates Utilizing data-driven approaches for recruitment and talent management Providing exceptional client service and guidance throughout the hiring process

Windows
HTML
Microsoft Teams
SAP
Microsoft Windows
Android
Client Interview
iPhone
IMacros
Microsoft 365 Copilot
Recruiting
HR & Business Services
$25 hourly
Dema B.
- 0.0/5
- (0 jobs)
Hardworking and bilingual individual fluent in both Arabic and English, with a background in technical support, software development, and customer service. Proven ability to troubleshoot complex technical issues, support end-users, and contribute to internal application development. Passionate about learning, problem-solving, and delivering excellent user experiences.

Windows
CSS
HTML
Microsoft Windows
Microsoft Word
Microsoft Excel
Microsoft Office
Java
Database
C
Apple Xcode
Mobile App Development
App Development
iOS Development
$20 hourly
Yan A.
- 5.0/5
- (1 job)
A machine without a purpose, is just a collection of well-assembled metal. Jack of all trades, master of none, still better than one.

Windows
Android Smartphone
Microsoft Windows
Microsoft Office
Client Management
Customer Service
IT Support
Office Administration
Information Technology
Data Entry
Information Analysis
Data Analysis
$3 hourly
Bruna Thalia L.
- 0.0/5
- (0 jobs)
I have a degree in Production Engineering from Martha Falcão College. I worked in the area of strategic management projects and internal improvements of a factory that offered me an excellent experience, which I am sure will be useful for your institution. I work with interdisciplinary projects, in which I was a leader and developed team management skills, conflict resolution, decision making, communication, etc. In 2021, I published an article in the XXVIII SIMPEP with the theme “Adequacy of layout and automation of the productive process to increase the efficiency of labor (OLE).”. I was very happy with this opportunity, as I missed new challenges and I believe that working in this company will provide me with great personal and professional enrichment. Therefore, I make myself available for an interview, so that we can get to know each other better.

Windows
Microsoft OneNote
Microsoft Project
SAP ERP
Administrate
Adobe Acrobat
Microsoft Excel
Microsoft Windows
Analytical Presentation
Microsoft Outlook
Microsoft Word
Adobe Inc.
Presentations
Autodesk AutoCAD
2D Design
$10 hourly
Bashir Ahmad S.
- 0.0/5
- (0 jobs)
I am an accomplished and detail-oriented data entry specialist, boasting a track record of consistently delivering precise and efficient results. My unwavering commitment to excellence, coupled with my keen attention to detail, positions me as an ideal choice to effectively manage your data entry requirements. Key Strengths and Skills: Data Accuracy: My proficiency in ensuring the precision and correctness of data entry tasks is unrivaled, resulting in minimal errors and discrepancies. Speed and Efficiency: Leveraging my expertise in data entry software and tools, I execute tasks with swiftness without compromising on accuracy. Data Organization: My experience includes effectively categorizing and structuring data, enabling seamless retrieval and in-depth analysis. Data Cleaning: Identifying and rectifying inconsistencies or errors within datasets is a specialty of mine, substantially improving data quality. Attention to Detail: Employing a meticulous approach, I leave no stone unturned, guaranteeing that no detail is overlooked, thereby ensuring data integrity. Previous Projects and Accomplishments: I have made significant contributions to various projects, including the typing and editing of over 15 books in Afghanistan. Education: I hold a Bachelor's degree in Language and Literature, and I have successfully completed my Master's degree in International Relations. This academic background enriches my ability to handle your data entry tasks with professionalism and sophistication. I am wholeheartedly committed to delivering high-quality data entry services tailored to your specific requirements and deadlines. Please don't hesitate to reach out if you have any inquiries or would like to delve into the details of your project. Thank you for considering my proposal, and I am eagerly anticipating the opportunity to assist you with your data entry needs. Sincerely,

Windows
Social Media Content
Translation
Social Media Management
Microsoft Windows
Database Management
Management Skills
Microsoft Word
Typing
$30 hourly
Andy O.
- 0.0/5
- (0 jobs)
Hi there! I’m Andy, a highly organized and detail-oriented Virtual Assistant, Web Designer, and Graphic Designer with over 15 years of experience supporting executives, managing complex projects, and creating stunning digital solutions. As a Remote Executive Assistant, I’ve enhanced executive productivity by 25%, streamlined operations, and implemented tools like Google Workspace to reduce administrative tasks by 20%. My ability to anticipate needs, solve problems proactively, and maintain confidentiality has made me a trusted partner for C-suite executives and entrepreneurs. I shine in virtual assistant roles where the client emphasized the need for OCD-level attention to detail, strong communication skills, and a long-term commitment. These are qualities I naturally bring to every role. Here’s how I excel as a virtual assistant: Attention to Detail: I pride myself on my meticulous focus, ensuring accuracy and precision in every task, no matter how small. Communication: With exceptional written and verbal English and Spanish skills, I ensure clarity and professionalism in all interactions. Problem-Solving: As a business owner offering virtual assistance and online solutions, I’ve developed a knack for identifying challenges and implementing effective solutions. Long-Term Commitment: I’m seeking long-term or part-time partnerships where I can grow with your business and contribute to its success over the years. In addition to my administrative expertise, I’m a skilled Web and Graphic Designer with a passion for creating visually appealing, user-friendly websites and designs. Proficient in WordPress, Figma, Adobe Suite, and Sketch, I specialize in: Web Design: Crafting responsive, mobile-friendly websites that drive engagement and conversions. Graphic Design: Designing logos, branding materials, and marketing collateral that align with your business identity. UX/UI Design: Creating intuitive and visually appealing interfaces that enhance user experience. E-commerce Solutions: Building and optimizing online stores to help businesses scale and succeed. My design work is rooted in a strong foundation of design principles and a deep understanding of user experience, ensuring that every project not only looks great but also delivers measurable results. Education: I hold a Bachelor of Design (Honors) with a major in Illustration from OCAD University in Toronto, Canada, and a diploma in Visual and Creative Arts from Sheridan Institute of Technology. My formal education has equipped me with a strong creative foundation, technical expertise, and a keen eye for detail—skills I bring to every project. I’m passionate about helping businesses thrive by combining my administrative, design, and technical skills to deliver high-quality results. Whether you need a reliable virtual assistant, a creative designer, or both, I’m here to support your goals with precision and professionalism. Let’s work together to streamline your operations, elevate your online presence, and achieve long-term success. I’m excited to bring my expertise to your team!i

Windows
Graphic Design Software
ClickUp
IT Support
Critical Thinking Skills
Administrative Support
English
Spanish
Illustration
Graphic Design
Help Desk Software
Social Media Management
Microsoft Windows
Google
Adobe Creative Cloud
Office 365
$15 hourly
Goli S.
- 0.0/5
- (0 jobs)
Objective: Detail-oriented and culturally astute individual with expertise in social and cultural research, particularly in Kurdish folklore and heritage. Seeking a position in a library environment where I can utilize my skills in data analysis, research, and cultural understanding to contribute effectively to the organization's mission. * Positive Attitude * Collaborative Mindset * Adaptable * Problem-Solver * Detail-Oriented * Interpersonal Skills * Customer Skills

Windows
PDF Conversion
Formatting
Copy & Paste
Google Docs
Microsoft Windows
Typing
Data Entry
$5 hourly
Joshua M.
- 0.0/5
- (0 jobs)
Hey there! I’m Joshua Ayomidipupo Motilewa, an experienced IT Support Specialist and Application Support Engineer passionate about solving technical challenges and helping businesses run smoothly. With years of hands-on experience in IT support, system administration, and application troubleshooting, I thrive in fast-paced environments where reliability and efficiency are key. I’ve worked with diverse teams across industries, from banking to tech, ensuring that software, hardware, and network systems remain operational and optimized. Whether it’s resolving complex IT issues, managing databases, automating workflows, or enhancing system security, I bring a structured and solutions-driven approach to every project. What I Bring to the Table: ✅ IT Support & Troubleshooting: Quick and effective resolution of software, hardware, and network-related issues. ✅ Application Support: Expertise in maintaining, optimizing, and troubleshooting applications. ✅ System Administration: Managing IT infrastructure, ensuring security, and optimizing system performance. ✅ Monitoring & Analytics: Skilled in Dynatrace & Grafana to track and improve system performance. ✅ Networking & Security: Strong knowledge of network administration, security best practices, and issue resolution. ✅ SQL & Database Management: Writing queries, managing data, and supporting database-driven applications. ✅ Automation & Scripting: Some experience with Python and scripting to streamline workflows. Why Work With Me? ✔ Reliable & Detail-Oriented: I don’t just solve problems—I prevent them. My proactive approach ensures smooth system operations and minimal downtime. ✔ Great Communicator: I make tech simple! Whether working with IT teams or end-users, I break down complex issues into easy-to-understand solutions. ✔ Remote Work Expert: With experience working across multiple time zones, I know how to stay organized, manage tasks effectively, and deliver results on time. ✔ Customer-focused: With a 95%+ customer satisfaction rating in my previous roles, I ensure that users get clear, efficient, and friendly support. Let’s connect! Whether you need IT support, system optimization, troubleshooting, or application management, I’m here to help. Send me a message, and let’s discuss how I can support your business. 🚀

Windows
ANSYS
CFD Analysis
Google Cloud Platform Administration
Office 365
Apache Tomcat
Microsoft IIS
.NET Framework
Django
Microsoft Outlook
Python
Microsoft Office
Microsoft Windows
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